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Question about Kinematics: Average Scalar Speed

Physics

Originais Teachy

Kinematics: Average Scalar Speed

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(Originais Teachy 2023) - Question Medium of Physics

A car starts from rest and accelerates uniformly along a straight road. It is known that the distance traveled by the car during the 20-second time interval was 200 meters. Considering the uniformly accelerated rectilinear motion, calculate the average scalar velocity of the car during this time interval. Then, determine what would be the distance traveled by the car if the acceleration remained the same and the time was doubled to 40 seconds. Consider that the car does not change direction and that the acceleration is constant.

Answer sheet:

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